摘要

For the assembly of micro-parts,this paper analyzed a flexure micro-gripper through calculation and finite element method in which a displacement amplifier with flexure hinges in single axis is used,and pointed out the flaw of flexure hinges.In the improvement,instead of flexure hinges,flexure beams are adopted as the kinematical pairs of the gripper.Through the calculation,finite element method and experiment,the improved compliant micro-gripper was analyzed,and proved to be practicable.

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